(E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

Base Information

Chemical Name:(E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide
CAS No.:1351238-55-5
Molecular Formula:C₁₅H₉N₅O₂S
Molecular Weight:323.335
Hs Code.:

Synonyms:(E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

Suppliers and Price of (E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

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Technology Process of (E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

There total 5 articles about (E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1351238-54-4
(Z)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl chloride

: 1351238-55-5
(E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

Guidance literature:: With potassium cyanide; In tetrahydrofuran; water; acetonitrile; at 20 ℃; for 6h;

Reference yield:

: potassium cyanide

: 1351238-54-4
(Z)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl chloride

: 1351238-55-5
(E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

Guidance literature:: In tetrahydrofuran; water; acetonitrile; at 20 ℃; for 6h;

Reference yield:

: 99-55-8
2-methyl-5-nitroaniline

: 1351238-55-5
(E)-N-(2-methyl-5-nitrophenyl)thieno[2,3-b]pyrazine-6-carbimidoyl cyanide

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0.25 h

1.2: 60 h / 60 °C

2.1: trichlorophosphate / 7 h / 105 °C

3.1: potassium cyanide / acetonitrile; water; tetrahydrofuran / 6 h / 20 °C

With potassium cyanide; N-ethyl-N,N-diisopropylamine; HATU; trichlorophosphate; In tetrahydrofuran; water; N,N-dimethyl-formamide; acetonitrile;